Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959223 | Energy-dissipation system | Andrew Marsden, Ward Fritz, Langley Joe, Gregory C. Moser | 2011-06-14 |
| 7850234 | Energy-dissipation system | Andrew Marsden, Ward Fritz, Joe Langley, David Amirault, Steve Lepke | 2010-12-14 |
| 7744154 | Energy-dissipation system | Andrew Marsden, Ward Fritz, Joe Langley, David Amirault, Steve Lepke | 2010-06-29 |
| 6959838 | Toy water gun with distributor wheel | Fred D. Eddins, Robert L. Brown | 2005-11-01 |